Ivory fiber optic patchcord is with features of 3.0mm LSZH jacket G.657 fiber. It is specially designed for FTTH application.
Specifications:
| Mode | SM | |
| Polishing | UPC | APC |
| Insertion Loss | ≤0.3dB | ≤0.3dB |
| Return Loss | ≥50dB | ≥60dB |
| Interchangeability | ≤0.2dB | |
| Salt Spray | ≤0.2dB | |
| Repeatability | ≤0.1dB (1,000 times) | |
| High Temperature | ≤0.2dB (+85°C 168 hours) | |
| Low Temperature | ≤0.2dB (-40°C 168 hours) | |
| Temperature Cycle | ≤0.2dB (-40°C~85 °C 21 cycles 168 hours) | |
| Humidity | ≤0.2dB (95% 75°C 168 hours) | |
| Durability | ≥1,000 matings | |
| Tensile Strength | ≥80N (3.0mm) | |
| Vibration | ≤0.1dB (10-55Hz 1.5mm) | |
| Falling | ≤0.2dB (1.5m high, 8 times) | |
| Operating Temp. | -40°C~+80°C | |
1. Cable Specification:
1.1. Introduction
Simplex cable uses single tight buffer fiber as optical communication medium, the tight buffer fiber wrapped with a layer of aramid yarn as strength member units, and the cable is completed with a LSZH jacket.
1.2. Tight buffer color code
| No. | 1 |
| Color | White |
1.3. Optical fiber type and properties
G.657A2 Characteristics of Optical Fiber
G.657A2 Characteristics of Optical Fiber
| Fiber Type | G.657A2 | |
| Mode field diameter | 1310nm | 8.6±0.4um |
| 1550nm | 9.6±0.5um | |
| Cladding diameter | 124.3~125.0um | |
| Cladding non-circularity | ≤1.0% | |
| Core concentricity error | ≤0.5um | |
| Coating diameter | 245±5um | |
| Coating/cladding concentricity error | ≤10um | |
| Cable cut-off wavelength | ≤1260nm | |
| Attenuation coefficient | 1310nm | ≤0.35dB/km |
| 1550nm | ≤0.21dB/km | |
| Macro-bend loss (1 turn 7.5mm radius) | 1550nm | ≤0.5dB |
| 1625nm | ≤1.0dB | |
| Proof stress level | 100kpsi | |
1.4. Cable structure and parameter
| Tight buffer fiber | Diameter | 0.9mm+/-0.05 |
| Material | PVC | |
| Strength member | Material | Aramid yarn |
| Outer jacket | Diameter | 2.85mm +/-0.1 |
| Material | LSZH-FR | |
| Color | Ivory | |
| Tensile performance | Short term | 150N |
| Long term | 80N | |
| Crush | Short term | 500N/100mm |
| Long term | 100N/100mm | |
| Cable attenuation | ≤0.4dB/km @ 1310nm, ≤0.3dB/km @ 1550nm | |
| Cable weight | About 7kg/km | |
2. Characteristics of optical cable
2.1. Minimum bending radius
2.1. Minimum bending radius
| Static | 10*Dmm |
| Dynamic | 20*Dmm |
2.2. Application temperature range
| Operation | -20~+70°C |
| Installation | -5~+60°C |
| Storage/transportation | -40~+70°C |
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